The 7th generation of the WAVE MEDAL model unveils an innovative sole transformation. The ingeniously designed amalgamation of wavy foam materials, each with distinct hardness levels, deliveres a harmonious blend of cushioning and stability. This intricate design aims for a softer ground impact, enhancing your overall comfort and performance. Please check the size of your insole in cm. The cm size of the shoe corresponds the size of the insole. Insoles are measured by placing a ruler flat on the surface, starting from the heel as far as it will go without moving up the ridge. Please contact our support team in case of any questions.